Built for mountain day hikes and short backpacking trips, the Salewa Puez Plose 4PL Full-Zip Jacket is a lightweight, breathable thermal layer for cold mornings and chilly evenings. Made from Salewa's proprietary fleece called Polarlite, the jacket has a soft brushed inner face that both traps heat in chilly temps and packs down small when the sun comes out. Moisture wicking and quick drying, the Puez Plose will keep you comfortable on strenuous ascents and technical descents alike. Its ergonomically shaped sleeves keep you moving on the trail and its regular fit layers nicely under a shell should a storm roll through.